50725875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 91428480

約数和(自身を除く): 40702605

約数列:

[1, 3, 5, 15, 17, 25, 51, 73, 75, 85, 109, 125, 219, 255, 327, 365, 375, 425, 545, 1095, 1241, 1275, 1635, 1825, 1853, 2125, 2725, 3723, 5475, 5559, 6205, 6375, 7957, 8175, 9125, 9265, 13625, 18615, 23871, 27375, 27795, 31025, 39785, 40875, 46325, 93075, 119355, 135269, 138975, 155125, 198925, 231625, 405807, 465375, 596775, 676345, 694875, 994625, 2029035, 2983875, 3381725, 10145175, 16908625, 50725875]

約数ペア:

[(1, 50725875), (3, 16908625), (5, 10145175), (15, 3381725), (17, 2983875), (25, 2029035), (51, 994625), (73, 694875), (75, 676345), (85, 596775), (109, 465375), (125, 405807), (219, 231625), (255, 198925), (327, 155125), (365, 138975), (375, 135269), (425, 119355), (545, 93075), (1095, 46325), (1241, 40875), (1275, 39785), (1635, 31025), (1825, 27795), (1853, 27375), (2125, 23871), (2725, 18615), (3723, 13625), (5475, 9265), (5559, 9125), (6205, 8175), (6375, 7957)]